2495332016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{62659}}^1$

素因数の和:62817

約数の個数: 40

約数和(自身を含む): 5128094400

約数和(自身を除く): 2632762384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 19912, 39824, 62659, 125318, 250636, 501272, 1002544, 1190521, 2381042, 4762084, 8208329, 9524168, 16416658, 19048336, 32833316, 65666632, 131333264, 155958251, 311916502, 623833004, 1247666008, 2495332016]

約数ペア:

[(1, 2495332016), (2, 1247666008), (4, 623833004), (8, 311916502), (16, 155958251), (19, 131333264), (38, 65666632), (76, 32833316), (131, 19048336), (152, 16416658), (262, 9524168), (304, 8208329), (524, 4762084), (1048, 2381042), (2096, 1190521), (2489, 1002544), (4978, 501272), (9956, 250636), (19912, 125318), (39824, 62659)]