1298016860612

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{74197}}^1$

素因数の和:74760

約数の個数: 48

約数和(自身を含む): 2319100040880

約数和(自身を除く): 1021083180268

約数列:

[1, 2, 4, 89, 157, 178, 313, 314, 356, 626, 628, 1252, 13973, 27857, 27946, 49141, 55714, 55892, 74197, 98282, 111428, 148394, 196564, 296788, 4373549, 6603533, 8747098, 11648929, 13207066, 17494196, 23223661, 23297858, 26414132, 46447322, 46595716, 92894644, 1036754681, 2066905829, 2073509362, 3646114777, 4133811658, 4147018724, 7292229554, 8267623316, 14584459108, 324504215153, 649008430306, 1298016860612]

約数ペア:

[(1, 1298016860612), (2, 649008430306), (4, 324504215153), (89, 14584459108), (157, 8267623316), (178, 7292229554), (313, 4147018724), (314, 4133811658), (356, 3646114777), (626, 2073509362), (628, 2066905829), (1252, 1036754681), (13973, 92894644), (27857, 46595716), (27946, 46447322), (49141, 26414132), (55714, 23297858), (55892, 23223661), (74197, 17494196), (98282, 13207066), (111428, 11648929), (148394, 8747098), (196564, 6603533), (296788, 4373549)]