1630164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 4124736

約数和(自身を除く): 2494572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 131, 183, 204, 244, 262, 366, 393, 524, 732, 786, 1037, 1572, 2074, 2227, 3111, 4148, 4454, 6222, 6681, 7991, 8908, 12444, 13362, 15982, 23973, 26724, 31964, 47946, 95892, 135847, 271694, 407541, 543388, 815082, 1630164]

約数ペア:

[(1, 1630164), (2, 815082), (3, 543388), (4, 407541), (6, 271694), (12, 135847), (17, 95892), (34, 47946), (51, 31964), (61, 26724), (68, 23973), (102, 15982), (122, 13362), (131, 12444), (183, 8908), (204, 7991), (244, 6681), (262, 6222), (366, 4454), (393, 4148), (524, 3111), (732, 2227), (786, 2074), (1037, 1572)]