2078559872

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14011}}^1$

素因数の和:14105

約数の個数: 64

約数和(自身を含む): 4430594400

約数和(自身を除く): 2352034528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 304, 488, 608, 976, 1159, 1216, 1952, 2318, 2432, 3904, 4636, 7808, 9272, 14011, 18544, 28022, 37088, 56044, 74176, 112088, 148352, 224176, 266209, 448352, 532418, 854671, 896704, 1064836, 1709342, 1793408, 2129672, 3418684, 4259344, 6837368, 8518688, 13674736, 16238749, 17037376, 27349472, 32477498, 34074752, 54698944, 64954996, 109397888, 129909992, 259819984, 519639968, 1039279936, 2078559872]

約数ペア:

[(1, 2078559872), (2, 1039279936), (4, 519639968), (8, 259819984), (16, 129909992), (19, 109397888), (32, 64954996), (38, 54698944), (61, 34074752), (64, 32477498), (76, 27349472), (122, 17037376), (128, 16238749), (152, 13674736), (244, 8518688), (304, 6837368), (488, 4259344), (608, 3418684), (976, 2129672), (1159, 1793408), (1216, 1709342), (1952, 1064836), (2318, 896704), (2432, 854671), (3904, 532418), (4636, 448352), (7808, 266209), (9272, 224176), (14011, 148352), (18544, 112088), (28022, 74176), (37088, 56044)]