996937448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{504523}}^1$

素因数の和:504561

約数の個数: 32

約数和(自身を含む): 2119000800

約数和(自身を除く): 1122063352

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 504523, 1009046, 2018092, 4036184, 6558799, 9585937, 13117598, 19171874, 26235196, 38343748, 52470392, 76687496, 124617181, 249234362, 498468724, 996937448]

約数ペア:

[(1, 996937448), (2, 498468724), (4, 249234362), (8, 124617181), (13, 76687496), (19, 52470392), (26, 38343748), (38, 26235196), (52, 19171874), (76, 13117598), (104, 9585937), (152, 6558799), (247, 4036184), (494, 2018092), (988, 1009046), (1976, 504523)]