245123532

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{51977}}^1$

素因数の和:52118

約数の個数: 36

約数和(自身を含む): 624359736

約数和(自身を除く): 379236204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 51977, 103954, 155931, 207908, 311862, 467793, 623724, 935586, 1871172, 6808987, 13617974, 20426961, 27235948, 40853922, 61280883, 81707844, 122561766, 245123532]

約数ペア:

[(1, 245123532), (2, 122561766), (3, 81707844), (4, 61280883), (6, 40853922), (9, 27235948), (12, 20426961), (18, 13617974), (36, 6808987), (131, 1871172), (262, 935586), (393, 623724), (524, 467793), (786, 311862), (1179, 207908), (1572, 155931), (2358, 103954), (4716, 51977)]