494515709876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{253243}}^1$

素因数の和:253512

約数の個数: 48

約数和(自身を含む): 902124010368

約数和(自身を除く): 407608300492

約数列:

[1, 2, 4, 53, 61, 106, 122, 151, 212, 244, 302, 604, 3233, 6466, 8003, 9211, 12932, 16006, 18422, 32012, 36844, 253243, 488183, 506486, 976366, 1012972, 1952732, 13421879, 15447823, 26843758, 30895646, 38239693, 53687516, 61791292, 76479386, 152958772, 818734619, 1637469238, 2026703729, 2332621273, 3274938476, 4053407458, 4665242546, 8106814916, 9330485092, 123628927469, 247257854938, 494515709876]

約数ペア:

[(1, 494515709876), (2, 247257854938), (4, 123628927469), (53, 9330485092), (61, 8106814916), (106, 4665242546), (122, 4053407458), (151, 3274938476), (212, 2332621273), (244, 2026703729), (302, 1637469238), (604, 818734619), (3233, 152958772), (6466, 76479386), (8003, 61791292), (9211, 53687516), (12932, 38239693), (16006, 30895646), (18422, 26843758), (32012, 15447823), (36844, 13421879), (253243, 1952732), (488183, 1012972), (506486, 976366)]