2950809498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257353}}^1$

素因数の和:257388

約数の個数: 72

約数和(自身を含む): 8009371188

約数和(自身を除く): 5058561690

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 257353, 514706, 772059, 1544118, 1801471, 2316177, 3345589, 3602942, 4632354, 5404413, 6691178, 10036767, 10808826, 12610297, 16213239, 20073534, 23419123, 25220594, 30110301, 32426478, 37830891, 46838246, 60220602, 70257369, 75661782, 113492673, 140514738, 163933861, 210772107, 226985346, 327867722, 421544214, 491801583, 983603166, 1475404749, 2950809498]

約数ペア:

[(1, 2950809498), (2, 1475404749), (3, 983603166), (6, 491801583), (7, 421544214), (9, 327867722), (13, 226985346), (14, 210772107), (18, 163933861), (21, 140514738), (26, 113492673), (39, 75661782), (42, 70257369), (49, 60220602), (63, 46838246), (78, 37830891), (91, 32426478), (98, 30110301), (117, 25220594), (126, 23419123), (147, 20073534), (182, 16213239), (234, 12610297), (273, 10808826), (294, 10036767), (441, 6691178), (546, 5404413), (637, 4632354), (819, 3602942), (882, 3345589), (1274, 2316177), (1638, 1801471), (1911, 1544118), (3822, 772059), (5733, 514706), (11466, 257353)]