1393788893932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1511459}}^1$

素因数の和:1511742

約数の個数: 48

約数和(自身を含む): 2632697303040

約数和(自身を除く): 1238908409108

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 191, 284, 382, 764, 1207, 2414, 3247, 4828, 6494, 12988, 13561, 27122, 54244, 230537, 461074, 922148, 1511459, 3022918, 6045836, 25694803, 51389606, 102779212, 107313589, 214627178, 288688669, 429254356, 577377338, 1154754676, 1824331013, 3648662026, 4907707373, 7297324052, 9815414746, 19630829492, 20496895499, 40993790998, 81987581996, 348447223483, 696894446966, 1393788893932]

約数ペア:

[(1, 1393788893932), (2, 696894446966), (4, 348447223483), (17, 81987581996), (34, 40993790998), (68, 20496895499), (71, 19630829492), (142, 9815414746), (191, 7297324052), (284, 4907707373), (382, 3648662026), (764, 1824331013), (1207, 1154754676), (2414, 577377338), (3247, 429254356), (4828, 288688669), (6494, 214627178), (12988, 107313589), (13561, 102779212), (27122, 51389606), (54244, 25694803), (230537, 6045836), (461074, 3022918), (922148, 1511459)]