1628632654

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3073

約数の個数: 48

約数和(自身を含む): 2800462896

約数和(自身を除く): 1171830242

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 121, 242, 473, 583, 946, 1166, 2279, 2953, 4558, 5203, 5906, 6413, 10406, 12826, 25069, 32483, 50138, 64966, 126979, 156509, 253958, 275759, 313018, 357313, 551518, 714626, 1396769, 1721599, 2793538, 3443198, 6729887, 13459774, 15364459, 18937589, 30728918, 37875178, 74028757, 148057514, 814316327, 1628632654]

約数ペア:

[(1, 1628632654), (2, 814316327), (11, 148057514), (22, 74028757), (43, 37875178), (53, 30728918), (86, 18937589), (106, 15364459), (121, 13459774), (242, 6729887), (473, 3443198), (583, 2793538), (946, 1721599), (1166, 1396769), (2279, 714626), (2953, 551518), (4558, 357313), (5203, 313018), (5906, 275759), (6413, 253958), (10406, 156509), (12826, 126979), (25069, 64966), (32483, 50138)]