1685791194866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{9043}}^1\times {\mathrm{29581}}^1$

素因数の和:38786

約数の個数: 32

約数和(自身を含む): 2658273545088

約数和(自身を除く): 972482350222

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 9043, 18086, 29581, 59162, 207989, 415978, 680363, 1238891, 1360726, 2477782, 4052597, 8105194, 28494493, 56988986, 93209731, 186419462, 267500983, 535001966, 6152522609, 12305045218, 36647634671, 73295269342, 842895597433, 1685791194866]

約数ペア:

[(1, 1685791194866), (2, 842895597433), (23, 73295269342), (46, 36647634671), (137, 12305045218), (274, 6152522609), (3151, 535001966), (6302, 267500983), (9043, 186419462), (18086, 93209731), (29581, 56988986), (59162, 28494493), (207989, 8105194), (415978, 4052597), (680363, 2477782), (1238891, 1360726)]