579781808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{13921}}^1$

素因数の和:14085

約数の個数: 40

約数和(自身を含む): 1191166320

約数和(自身を除く): 611384512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 5206, 10412, 13921, 20824, 27842, 41648, 55684, 111368, 222736, 264499, 528998, 1057996, 1907177, 2115992, 3814354, 4231984, 7628708, 15257416, 30514832, 36236363, 72472726, 144945452, 289890904, 579781808]

約数ペア:

[(1, 579781808), (2, 289890904), (4, 144945452), (8, 72472726), (16, 36236363), (19, 30514832), (38, 15257416), (76, 7628708), (137, 4231984), (152, 3814354), (274, 2115992), (304, 1907177), (548, 1057996), (1096, 528998), (2192, 264499), (2603, 222736), (5206, 111368), (10412, 55684), (13921, 41648), (20824, 27842)]