1336157420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{84247}}^1$

素因数の和:84330

約数の個数: 48

約数和(自身を含む): 3071345088

約数和(自身を除く): 1735187668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 7930, 15860, 84247, 168494, 336988, 421235, 842470, 1095211, 1684940, 2190422, 4380844, 5139067, 5476055, 10278134, 10952110, 20556268, 21904220, 25695335, 51390670, 66807871, 102781340, 133615742, 267231484, 334039355, 668078710, 1336157420]

約数ペア:

[(1, 1336157420), (2, 668078710), (4, 334039355), (5, 267231484), (10, 133615742), (13, 102781340), (20, 66807871), (26, 51390670), (52, 25695335), (61, 21904220), (65, 20556268), (122, 10952110), (130, 10278134), (244, 5476055), (260, 5139067), (305, 4380844), (610, 2190422), (793, 1684940), (1220, 1095211), (1586, 842470), (3172, 421235), (3965, 336988), (7930, 168494), (15860, 84247)]