2215403021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 2573424000

約数和(自身を除く): 358020979

約数列:

[1, 13, 19, 53, 229, 247, 689, 739, 1007, 2977, 4351, 9607, 12137, 13091, 14041, 39167, 56563, 157781, 169231, 182533, 230603, 509171, 744173, 2200003, 2997839, 3215389, 8969243, 9674249, 41800057, 116600159, 170415617, 2215403021]

約数ペア:

[(1, 2215403021), (13, 170415617), (19, 116600159), (53, 41800057), (229, 9674249), (247, 8969243), (689, 3215389), (739, 2997839), (1007, 2200003), (2977, 744173), (4351, 509171), (9607, 230603), (12137, 182533), (13091, 169231), (14041, 157781), (39167, 56563)]