2298453404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 4469870160

約数和(自身を除く): 2171416756

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 139, 169, 244, 278, 338, 401, 556, 676, 793, 802, 1586, 1604, 1807, 3172, 3614, 5213, 7228, 8479, 10309, 10426, 16958, 20618, 20852, 23491, 24461, 33916, 41236, 46982, 48922, 55739, 67769, 93964, 97844, 110227, 111478, 135538, 220454, 222956, 271076, 317993, 440908, 635986, 724607, 1271972, 1432951, 1449214, 2865902, 2898428, 3400079, 4133909, 5731804, 6800158, 8267818, 9419891, 13600316, 16535636, 18839782, 37679564, 44201027, 88402054, 176804108, 574613351, 1149226702, 2298453404]

約数ペア:

[(1, 2298453404), (2, 1149226702), (4, 574613351), (13, 176804108), (26, 88402054), (52, 44201027), (61, 37679564), (122, 18839782), (139, 16535636), (169, 13600316), (244, 9419891), (278, 8267818), (338, 6800158), (401, 5731804), (556, 4133909), (676, 3400079), (793, 2898428), (802, 2865902), (1586, 1449214), (1604, 1432951), (1807, 1271972), (3172, 724607), (3614, 635986), (5213, 440908), (7228, 317993), (8479, 271076), (10309, 222956), (10426, 220454), (16958, 135538), (20618, 111478), (20852, 110227), (23491, 97844), (24461, 93964), (33916, 67769), (41236, 55739), (46982, 48922)]