836966396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{9547}}^1$

素因数の和:9690

約数の個数: 48

約数和(自身を含む): 1745221632

約数和(自身を除く): 908255236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 101, 124, 202, 217, 404, 434, 707, 868, 1414, 2828, 3131, 6262, 9547, 12524, 19094, 21917, 38188, 43834, 66829, 87668, 133658, 267316, 295957, 591914, 964247, 1183828, 1928494, 2071699, 3856988, 4143398, 6749729, 8286796, 13499458, 26998916, 29891657, 59783314, 119566628, 209241599, 418483198, 836966396]

約数ペア:

[(1, 836966396), (2, 418483198), (4, 209241599), (7, 119566628), (14, 59783314), (28, 29891657), (31, 26998916), (62, 13499458), (101, 8286796), (124, 6749729), (202, 4143398), (217, 3856988), (404, 2071699), (434, 1928494), (707, 1183828), (868, 964247), (1414, 591914), (2828, 295957), (3131, 267316), (6262, 133658), (9547, 87668), (12524, 66829), (19094, 43834), (21917, 38188)]