889871802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4859

約数の個数: 64

約数和(自身を含む): 1970749440

約数和(自身を除く): 1080877638

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 93, 106, 114, 159, 186, 318, 589, 1007, 1178, 1643, 1767, 2014, 3021, 3286, 3534, 4751, 4929, 6042, 9502, 9858, 14253, 28506, 31217, 62434, 90269, 93651, 147281, 180538, 187302, 251803, 270807, 294562, 441843, 503606, 541614, 755409, 883686, 1510818, 2798339, 4784257, 5596678, 7805893, 8395017, 9568514, 14352771, 15611786, 16790034, 23417679, 28705542, 46835358, 148311967, 296623934, 444935901, 889871802]

約数ペア:

[(1, 889871802), (2, 444935901), (3, 296623934), (6, 148311967), (19, 46835358), (31, 28705542), (38, 23417679), (53, 16790034), (57, 15611786), (62, 14352771), (93, 9568514), (106, 8395017), (114, 7805893), (159, 5596678), (186, 4784257), (318, 2798339), (589, 1510818), (1007, 883686), (1178, 755409), (1643, 541614), (1767, 503606), (2014, 441843), (3021, 294562), (3286, 270807), (3534, 251803), (4751, 187302), (4929, 180538), (6042, 147281), (9502, 93651), (9858, 90269), (14253, 62434), (28506, 31217)]