2017436498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 3826158336

約数和(自身を除く): 1808721838

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 181, 314, 362, 461, 922, 1099, 1267, 1727, 1991, 2198, 2534, 3227, 3454, 3982, 5071, 6454, 10142, 12089, 13937, 24178, 27874, 28417, 35497, 56834, 70994, 72377, 83441, 144754, 166882, 198919, 312587, 397838, 506639, 584087, 625174, 796147, 917851, 1013278, 1168174, 1592294, 1835702, 2188109, 4376218, 5573029, 6424957, 11146058, 12849914, 13100237, 26200474, 91701659, 144102607, 183403318, 288205214, 1008718249, 2017436498]

約数ペア:

[(1, 2017436498), (2, 1008718249), (7, 288205214), (11, 183403318), (14, 144102607), (22, 91701659), (77, 26200474), (154, 13100237), (157, 12849914), (181, 11146058), (314, 6424957), (362, 5573029), (461, 4376218), (922, 2188109), (1099, 1835702), (1267, 1592294), (1727, 1168174), (1991, 1013278), (2198, 917851), (2534, 796147), (3227, 625174), (3454, 584087), (3982, 506639), (5071, 397838), (6454, 312587), (10142, 198919), (12089, 166882), (13937, 144754), (24178, 83441), (27874, 72377), (28417, 70994), (35497, 56834)]