2016348596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 3692812032

約数和(自身を除く): 1676463436

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 311, 617, 622, 1234, 1244, 2468, 2627, 5254, 10508, 11507, 22081, 22829, 23014, 43807, 44162, 45658, 46028, 87614, 88324, 91316, 175228, 191887, 383774, 767548, 816997, 1620859, 1633994, 3241718, 3267988, 6483436, 7099819, 13623977, 14199638, 27247954, 28399276, 54495908, 504087149, 1008174298, 2016348596]

約数ペア:

[(1, 2016348596), (2, 1008174298), (4, 504087149), (37, 54495908), (71, 28399276), (74, 27247954), (142, 14199638), (148, 13623977), (284, 7099819), (311, 6483436), (617, 3267988), (622, 3241718), (1234, 1633994), (1244, 1620859), (2468, 816997), (2627, 767548), (5254, 383774), (10508, 191887), (11507, 175228), (22081, 91316), (22829, 88324), (23014, 87614), (43807, 46028), (44162, 45658)]