2013527908

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{7393}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 4114139904

約数和(自身を除く): 2100611996

約数列:

[1, 2, 4, 7, 14, 28, 71, 137, 142, 274, 284, 497, 548, 959, 994, 1918, 1988, 3836, 7393, 9727, 14786, 19454, 29572, 38908, 51751, 68089, 103502, 136178, 207004, 272356, 524903, 1012841, 1049806, 2025682, 2099612, 3674321, 4051364, 7089887, 7348642, 14179774, 14697284, 28359548, 71911711, 143823422, 287646844, 503381977, 1006763954, 2013527908]

約数ペア:

[(1, 2013527908), (2, 1006763954), (4, 503381977), (7, 287646844), (14, 143823422), (28, 71911711), (71, 28359548), (137, 14697284), (142, 14179774), (274, 7348642), (284, 7089887), (497, 4051364), (548, 3674321), (959, 2099612), (994, 2025682), (1918, 1049806), (1988, 1012841), (3836, 524903), (7393, 272356), (9727, 207004), (14786, 136178), (19454, 103502), (29572, 68089), (38908, 51751)]