1445314609858

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2039}}^1\times {\mathrm{5659}}^1$

素因数の和:8119

約数の個数: 64

約数和(自身を含む): 2593783296000

約数和(自身を除く): 1148468686142

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 389, 778, 2039, 2723, 4078, 5446, 5659, 8947, 11318, 14273, 17894, 28546, 39613, 46897, 62629, 79226, 93794, 125258, 130157, 260314, 328279, 656558, 793171, 911099, 1586342, 1822198, 2201351, 4402702, 5552197, 11104394, 11538701, 15409457, 18242933, 23077402, 30818914, 36485866, 50631073, 80770907, 101262146, 127700531, 161541814, 255401062, 265390123, 354417511, 530780246, 708835022, 1857730861, 3715461722, 4488554689, 8977109378, 31419882823, 62839765646, 103236757847, 206473515694, 722657304929, 1445314609858]

約数ペア:

[(1, 1445314609858), (2, 722657304929), (7, 206473515694), (14, 103236757847), (23, 62839765646), (46, 31419882823), (161, 8977109378), (322, 4488554689), (389, 3715461722), (778, 1857730861), (2039, 708835022), (2723, 530780246), (4078, 354417511), (5446, 265390123), (5659, 255401062), (8947, 161541814), (11318, 127700531), (14273, 101262146), (17894, 80770907), (28546, 50631073), (39613, 36485866), (46897, 30818914), (62629, 23077402), (79226, 18242933), (93794, 15409457), (125258, 11538701), (130157, 11104394), (260314, 5552197), (328279, 4402702), (656558, 2201351), (793171, 1822198), (911099, 1586342)]