2874927172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{10667}}^1$

素因数の和:10828

約数の個数: 48

約数和(自身を含む): 5570232192

約数和(自身を除く): 2695305020

約数列:

[1, 2, 4, 13, 26, 52, 71, 73, 142, 146, 284, 292, 923, 949, 1846, 1898, 3692, 3796, 5183, 10366, 10667, 20732, 21334, 42668, 67379, 134758, 138671, 269516, 277342, 554684, 757357, 778691, 1514714, 1557382, 3029428, 3114764, 9845641, 10122983, 19691282, 20245966, 39382564, 40491932, 55287061, 110574122, 221148244, 718731793, 1437463586, 2874927172]

約数ペア:

[(1, 2874927172), (2, 1437463586), (4, 718731793), (13, 221148244), (26, 110574122), (52, 55287061), (71, 40491932), (73, 39382564), (142, 20245966), (146, 19691282), (284, 10122983), (292, 9845641), (923, 3114764), (949, 3029428), (1846, 1557382), (1898, 1514714), (3692, 778691), (3796, 757357), (5183, 554684), (10366, 277342), (10667, 269516), (20732, 138671), (21334, 134758), (42668, 67379)]