1619097376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 3588399360

約数和(自身を除く): 1969301984

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 103, 104, 116, 206, 208, 232, 377, 412, 416, 464, 754, 824, 928, 1303, 1339, 1508, 1648, 2606, 2678, 2987, 3016, 3296, 5212, 5356, 5974, 6032, 10424, 10712, 11948, 12064, 16939, 20848, 21424, 23896, 33878, 37787, 38831, 41696, 42848, 47792, 67756, 75574, 77662, 95584, 134209, 135512, 151148, 155324, 268418, 271024, 302296, 310648, 491231, 536836, 542048, 604592, 621296, 982462, 1073672, 1209184, 1242592, 1744717, 1964924, 2147344, 3489434, 3892061, 3929848, 4294688, 6978868, 7784122, 7859696, 13957736, 15568244, 15719392, 27915472, 31136488, 50596793, 55830944, 62272976, 101193586, 124545952, 202387172, 404774344, 809548688, 1619097376]

約数ペア:

[(1, 1619097376), (2, 809548688), (4, 404774344), (8, 202387172), (13, 124545952), (16, 101193586), (26, 62272976), (29, 55830944), (32, 50596793), (52, 31136488), (58, 27915472), (103, 15719392), (104, 15568244), (116, 13957736), (206, 7859696), (208, 7784122), (232, 6978868), (377, 4294688), (412, 3929848), (416, 3892061), (464, 3489434), (754, 2147344), (824, 1964924), (928, 1744717), (1303, 1242592), (1339, 1209184), (1508, 1073672), (1648, 982462), (2606, 621296), (2678, 604592), (2987, 542048), (3016, 536836), (3296, 491231), (5212, 310648), (5356, 302296), (5974, 271024), (6032, 268418), (10424, 155324), (10712, 151148), (11948, 135512), (12064, 134209), (16939, 95584), (20848, 77662), (21424, 75574), (23896, 67756), (33878, 47792), (37787, 42848), (38831, 41696)]