2019419324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{2459}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 4035679200

約数和(自身を除く): 2016259876

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 929, 1858, 2459, 3716, 4918, 9836, 12077, 15793, 24154, 31586, 31967, 41803, 48308, 63172, 63934, 83606, 127868, 167212, 205309, 410618, 543439, 821236, 1086878, 2173756, 2284411, 4568822, 9137644, 29697343, 38834987, 59394686, 77669974, 118789372, 155339948, 504854831, 1009709662, 2019419324]

約数ペア:

[(1, 2019419324), (2, 1009709662), (4, 504854831), (13, 155339948), (17, 118789372), (26, 77669974), (34, 59394686), (52, 38834987), (68, 29697343), (221, 9137644), (442, 4568822), (884, 2284411), (929, 2173756), (1858, 1086878), (2459, 821236), (3716, 543439), (4918, 410618), (9836, 205309), (12077, 167212), (15793, 127868), (24154, 83606), (31586, 63934), (31967, 63172), (41803, 48308)]