2148941452

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{353677}}^1$

素因数の和:353726

約数の個数: 36

約数和(自身を含む): 4515760704

約数和(自身を除く): 2366819252

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 353677, 707354, 1414708, 2475739, 4951478, 9902956, 10963987, 17330173, 21927974, 34660346, 43855948, 69320692, 76747909, 153495818, 306991636, 537235363, 1074470726, 2148941452]

約数ペア:

[(1, 2148941452), (2, 1074470726), (4, 537235363), (7, 306991636), (14, 153495818), (28, 76747909), (31, 69320692), (49, 43855948), (62, 34660346), (98, 21927974), (124, 17330173), (196, 10963987), (217, 9902956), (434, 4951478), (868, 2475739), (1519, 1414708), (3038, 707354), (6076, 353677)]