1207897108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9697}}^1$

素因数の和:9880

約数の個数: 48

約数和(自身を含む): 2443896000

約数和(自身を除く): 1235998892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 149, 209, 298, 418, 596, 836, 1639, 2831, 3278, 5662, 6556, 9697, 11324, 19394, 31141, 38788, 62282, 106667, 124564, 184243, 213334, 368486, 426668, 736972, 1444853, 2026673, 2889706, 4053346, 5779412, 8106692, 15893383, 27452207, 31786766, 54904414, 63573532, 109808828, 301974277, 603948554, 1207897108]

約数ペア:

[(1, 1207897108), (2, 603948554), (4, 301974277), (11, 109808828), (19, 63573532), (22, 54904414), (38, 31786766), (44, 27452207), (76, 15893383), (149, 8106692), (209, 5779412), (298, 4053346), (418, 2889706), (596, 2026673), (836, 1444853), (1639, 736972), (2831, 426668), (3278, 368486), (5662, 213334), (6556, 184243), (9697, 124564), (11324, 106667), (19394, 62282), (31141, 38788)]