193623690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{496471}}^1$

素因数の和:496494

約数の個数: 32

約数和(自身を含む): 500443776

約数和(自身を除く): 306820086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 496471, 992942, 1489413, 2482355, 2978826, 4964710, 6454123, 7447065, 12908246, 14894130, 19362369, 32270615, 38724738, 64541230, 96811845, 193623690]

約数ペア:

[(1, 193623690), (2, 96811845), (3, 64541230), (5, 38724738), (6, 32270615), (10, 19362369), (13, 14894130), (15, 12908246), (26, 7447065), (30, 6454123), (39, 4964710), (65, 2978826), (78, 2482355), (130, 1489413), (195, 992942), (390, 496471)]